CN214419026U

CN214419026U - Perforating device is used in machine part processing

Info

Publication number: CN214419026U
Application number: CN202022706860.0U
Authority: CN
Inventors: 袁乃更
Original assignee: Tianjin Shengjinte Automobile Parts Co ltd
Current assignee: Tianjin Shengjinte Automobile Parts Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-10-19
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a perforating device is used in machine part processing, including the workstation, the top parallel of workstation is equipped with the lifter plate, even has lifting unit on the lifter plate, has the rotation motor at the vertical ann in the top of lifter plate, and the drive end of rotating the motor passes the lifter plate and even has the horizontally connecting seat, is equipped with the connecting plate in the rear side of connecting seat, and the fixed subassembly of centre gripping that corresponds about ann has on the workstation. The utility model discloses a setting has the connecting seat of drive assembly and movable plate, installation pole one, fixed pin and internal thread section of thick bamboo, the flexible electric jar two of cooperation, the installation head that has the mounting groove, when the trompil to the different apertures of machine parts processing, the quick replacement of being convenient for has the installation head of the head of punching, the operation is swift, complex operation has been solved, change inconvenient problem, the efficiency of punching of machine parts is greatly improved, furthermore, through setting up the fixed subassembly of centre gripping, the steadiness of machine parts on the workstation has been improved, machine parts takes place the skew in the course of working has effectively been prevented.

Description

Perforating device is used in machine part processing

Technical Field

The utility model relates to a machining technical field especially relates to a perforating device is used in machine parts processing.

Background

Along with the improvement of people's standard of living, the car becomes the more and more important vehicle of everybody trip, and the processing of machine parts is indispensable important component part in the automobile manufacturing trade, and wherein, perforating device is one of the important device of machine parts, but, current perforating device need change corresponding punching head when the trompil to different apertures of machine parts processing, has complex operation, changes inconvenient problem, directly influences machine parts's the efficiency of punching.

Disclosure of Invention

The utility model discloses aim at solving prior art's not enough, and provide a perforating device is used in machining of machine parts.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a punching device for machining of mechanical parts comprises a workbench, vertical plates are vertically and correspondingly fixedly connected to the left end and the right end of the workbench, corresponding vertical chutes are formed in opposite sides of the left vertical plate and the right vertical plate, a lifting plate is arranged above the workbench in parallel and is positioned between the left vertical plate and the right vertical plate, a lifting assembly is connected onto the lifting plate and is installed in the vertical chutes, a rotating motor is vertically arranged at the top end of the lifting plate, a driving end of the rotating motor penetrates through the lifting plate and is connected with a horizontal connecting seat, the connecting seat is positioned above the workbench, an annular chute coaxial with the rotating motor is formed in the lower surface of the lifting plate, a plurality of connecting rods are uniformly distributed on the circumference of the top end of the connecting seat, rollers are connected into the annular chute in an extending manner and roll in the annular chute, mounting grooves with openings at the bottom are formed in the lower part of the connecting seat, driving cavities corresponding to the left side and the right side are formed in two sides of the connecting seat, a transmission assembly is arranged in the driving cavity, the transmission assembly penetrates out of the driving cavity and extends into the mounting groove to be connected with a thread block, an internal thread cylinder is sleeved on the external thread of the thread block, a movable plate is arranged at one end of the internal thread cylinder, which is far away from the transmission assembly at the same side, telescopic rods which are symmetrical in front and back relative to the thread block are arranged between the movable plate and the inner wall of the mounting groove, fixing pins are arranged on the opposite surfaces of the left and right movable plates, a punching head is vertically arranged below the connecting seat, a mounting head is fixedly connected to the top end of the punching head, mounting grooves which correspond to the fixing pins one by one and are matched with the fixing pins are arranged on the mounting head, the upper part of the mounting head is detachably mounted in the mounting grooves, the rear side of the connecting seat is provided with a connecting plate, a second telescopic electric cylinder is fixedly connected between the connecting plate and the connecting seat, the left side and the right side of the connecting plate are fixedly connected with a first mounting rod, the first mounting rods extend into corresponding driving cavities to be connected with corresponding transmission assemblies, and corresponding clamping and fixing assemblies are arranged on the workbench in a left-right mode.

The lifting assembly comprises a vertical threaded rod arranged in one of the vertical sliding grooves, the top end of the threaded rod is rotated to the top end of the vertical sliding groove, the bottom of the threaded rod is coaxially connected with a driving motor, the driving motor is installed in a corresponding vertical plate, a guide rod is vertically arranged in the other vertical sliding groove, one end of the lifting plate is sleeved on the threaded rod in a threaded mode, and the guide rod penetrates through the other end of the lifting plate in a sliding mode.

The transmission assembly is including setting up the rack in the drive intracavity, the one end of rack and the installation pole coaxial rigid coupling that stretches into the drive intracavity, the outside rigid coupling of the other end of rack has installation pole two, the other end of installation pole two is rotated and is ann has the live-rollers, be equipped with the spacing spout that supplies the live-rollers front and back rolling on the inside wall in drive chamber, the meshing has the gear on the rack, coaxial rigid coupling has the dwang on the gear, the outer end of dwang is rotated on the inside wall in drive chamber and is located the outside of spacing spout, the drive chamber is worn out in proper order to the inner of dwang, an internal thread section of thick bamboo and with the coaxial rigid coupling of thread piece.

The rotating rod and the thread block are arranged in an integrated structure.

The clamping fixing assembly comprises a vertical seat installed on the workbench, a first telescopic electric cylinder is horizontally arranged between the vertical seat and the vertical plate on the same side, a groove is formed in one side, far away from the first telescopic electric cylinder, of the vertical seat, a clamping driving assembly is connected to the telescopic end of the first telescopic electric cylinder in the groove in a stretching mode, a clamping plate corresponding to the front portion and the rear portion of the clamping driving assembly is connected to the clamping driving assembly, and the front clamping plate and the rear clamping plate are located above the workbench.

The clamping driving assembly comprises a moving column which is coaxially fixedly connected with the telescopic end of a first telescopic electric cylinder, toothed plates are arranged on the front side wall and the rear side wall of the moving column, arc-shaped toothed blocks are meshed on the front toothed plate and the rear toothed plate, a rotating shaft is fixedly connected to the arc-shaped toothed blocks, supporting blocks are rotatably arranged at the front end and the rear end of the rotating shaft, the supporting blocks are fixedly connected to the inner wall of the groove, a second inclined driving rod is fixedly connected to the rotating shaft, a first driving rod is arranged on the outer side of the second driving rod in parallel, one end of the first driving rod is hinged to the inner wall of the groove, the other end of the first driving rod and the other end of the second driving rod are hinged to the same connecting block, and the connecting block is fixedly connected with the corresponding clamping plate.

The inner end of the supporting block is of a U-shaped groove structure.

The utility model has the advantages that: the utility model discloses novel structure, have the connecting seat of drive assembly and movable plate through the setting, installation pole one, fixed pin and interior thread section of thick bamboo, the flexible electric jar two of cooperation, the installation head that has the mounting groove, when the trompil to the different apertures of machine part processing, the quick replacement of being convenient for ann has the installation head of the head of punching, the operation is swift, complex operation has been solved, change inconvenient problem, the efficiency of punching of machine part is greatly improved, furthermore, through setting up the fixed subassembly of centre gripping, the steadiness of machine part on the workstation has been improved, machine part takes place the skew in the course of working has effectively been prevented.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the connecting seat of the present invention;

FIG. 3 is a schematic structural view of the clamping and fixing assembly of the present invention;

in the figure: 1-standing a plate; 2-a workbench; 3-vertical sliding chute; 4-a guide rod; 5-lifting plate; 6-rotating the motor; 7-an annular chute; 8-a roller; 9-a connecting rod; 10-a connecting seat; 11-a mounting head; 12-a perforating head; 13-a threaded rod; 14-a drive motor; 15-a first telescopic electric cylinder; 16-a vertical seat; 17-driving the rod one; 18-connecting blocks; 19-a clamping plate; 20-driving rod two; 21-a support block; 22-moving the column; 23-arc tooth block; 24-toothed plate; 25-mounting grooves; 26-a fixed pin; 27-moving the plate; 28-a telescopic rod; 29-an internally threaded barrel; 30-a thread block; 31-rotating rods; 32-a drive chamber; 33-mounting the first rod; 34-a connecting plate; 35-a second telescopic electric cylinder; 36-a gear; 37-a rack; 38-limit chute; 39-a turning roll; 40-mounting a second rod;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in the figure, the punching device for machining the mechanical accessories comprises a workbench 2, vertical plates 1 are vertically and correspondingly fixedly connected to the left end and the right end of the workbench 2, corresponding vertical chutes 3 are respectively arranged on the opposite sides of the left vertical plate 1 and the right vertical plate 1, a lifting plate 5 is arranged above the workbench 2 in parallel, the lifting plate 5 is positioned between the left vertical plate 1 and the right vertical plate 1, a lifting assembly is connected onto the lifting plate 5 and is installed in the vertical chutes 3, a rotating motor 6 is vertically arranged at the top end of the lifting plate 5, the driving end of the rotating motor 6 penetrates through the lifting plate 5 and is connected with a horizontal connecting seat 10, the connecting seat 10 is positioned above the workbench 2, an annular chute 7 coaxial with the rotating motor 6 is arranged on the lower surface of the lifting plate 5, a plurality of connecting rods 9 are uniformly distributed on the circumference of the top end of the connecting seat 10, the top ends of the connecting rods 9 extend into the annular chute 7 and are connected with rollers 8, and the rollers 8 roll in the annular chute 7, a mounting groove 25 with an opening at the bottom is arranged at the lower part of the connecting seat 10, driving cavities 32 corresponding to the mounting groove 25 in the left and right are arranged at two sides of the connecting seat 10, a transmission component is arranged in the driving cavity 32, the transmission component penetrates out of the driving cavity 32 and extends into the mounting groove 25 to be connected with a thread block 30, an internal thread cylinder 29 is sleeved on the external thread of the thread block 30, a moving plate 27 is arranged at one end of the internal thread cylinder 29 far away from the transmission component at the same side, telescopic rods 28 symmetrical in the front and back direction relative to the thread block 30 are arranged between the moving plate 27 and the inner wall of the mounting groove 25, fixing pins 26 are arranged on the opposite surfaces of the left and right moving plates 27, a punching head 12 is vertically arranged below the connecting seat 10, a mounting head 11 is fixedly connected at the top end of the punching head 12, mounting grooves corresponding to and matched with the fixing pins 26 one by one are arranged on the mounting head 11, the upper part of the mounting head 11 is detachably mounted in the mounting groove 25, a connecting plate 34 is arranged at the rear side of the connecting seat 10, a second telescopic electric cylinder 35 is fixedly connected between the connecting plate 34 and the connecting seat 10, first mounting rods 33 are fixedly connected to the left side and the right side of the connecting plate 34, the first mounting rods 33 extend into the corresponding driving cavities 32 to be connected with the corresponding transmission assemblies, and corresponding clamping and fixing assemblies are arranged on the left side and the right side of the workbench 2.

The lifting assembly comprises a vertical threaded rod 13 arranged in one of the vertical sliding grooves 3, the top end of the threaded rod 13 rotates to the top end in the vertical sliding groove 3, the bottom of the threaded rod 13 is coaxially connected with a driving motor 14, the driving motor 14 is installed in the corresponding vertical plate 1, a guide rod 4 is vertically arranged in the other vertical sliding groove 3, one end of the lifting plate 5 is sleeved on the threaded rod 13 in a threaded mode, and the guide rod 4 penetrates through the other end of the lifting plate 5 in a sliding mode.

The transmission assembly is including setting up rack 37 in drive chamber 32, rack 37's one end and the coaxial rigid coupling of installation pole 33 that stretches into in drive chamber 32, the outside rigid coupling of the other end of rack 37 has installation pole two 40, the other end of installation pole two 40 is rotated and is ann has rotor roll 39, be equipped with the spacing spout 38 that supplies rotor roll 39 rolling front and back on the inside wall of drive chamber 32, the meshing has gear 36 on the rack 37, coaxial rigid coupling has dwang 31 on the gear 36, the outer end of dwang 31 is rotated and is located the outside of spacing spout 38 on the inside wall of drive chamber 32, drive chamber 32 is worn out in proper order to stretch into mounting groove 25 in the inner end of dwang 31, an internal thread section of thick bamboo 29 and with the coaxial rigid coupling of thread piece 30.

The rotating rod 31 and the thread block 30 are integrally formed.

The clamping and fixing assembly comprises a vertical base 16 installed on the workbench 2, a first telescopic electric cylinder 15 is horizontally arranged between the vertical base 16 and the vertical plate 1 on the same side, a slot is formed in one side, far away from the first telescopic electric cylinder 15, of the vertical base 16, a telescopic end of the first telescopic electric cylinder 15 extends into the slot to be connected with a clamping driving assembly, the clamping driving assembly is connected with a front clamping plate 19 and a rear clamping plate 19, which correspond to each other, and the front clamping plate 19 and the rear clamping plate 19 are located above the workbench 2.

The clamping driving assembly comprises a moving column 22 coaxially fixedly connected with a telescopic end of a telescopic electric cylinder I15, toothed plates 24 are arranged on front and rear side walls of the moving column 22, arc-shaped toothed blocks 23 are meshed on the front and rear toothed plates 24, rotating shafts are fixedly connected on the arc-shaped toothed blocks 23, supporting blocks 21 are rotatably arranged at front and rear ends of the rotating shafts, the supporting blocks 21 are fixedly connected on the inner wall of the groove, a second inclined driving rod 20 is fixedly connected on the rotating shafts, a first driving rod 17 is parallelly arranged on the outer side of the second driving rod 20, one end of the first driving rod 17 is hinged on the inner wall of the groove, the other end of the first driving rod 17 is hinged to the other end of the second driving rod 20 to form a same connecting block 18, and the connecting block 18 is fixedly connected with a corresponding clamping plate 19.

The inner end of the supporting block 21 is in a U-shaped groove structure.

When the utility model is used, the mechanical parts to be punched are arranged on the workbench 2, the mechanical parts to be punched are clamped and fixed through the clamping and fixing component, the stability of the mechanical parts on the workbench 2 is improved, the deviation of the mechanical parts in the processing process is effectively prevented, the lifting component and the rotating motor 6 are started, the mechanical parts are punched, when the mechanical parts with different apertures are processed, the telescopic electric cylinder II 35 is started, the telescopic electric cylinder II 35 drives the mounting rod I33 to move outwards through the connecting plate 34, the mounting rod I33 drives the thread block 30 to rotate through the transmission component, the movable plate 27 drives the fixing pin 26 to move out of the mounting groove on the mounting head 11 by matching with the internal thread cylinder 29, the required punching head 12 with the mounting head 11 is replaced, the telescopic electric cylinder II 35 drives the mounting rod I33 to move inwards through the connecting plate 34, the mounting rod I33 drives the thread block 30 to rotate through the transmission component, a cooperation internal thread section of thick bamboo 29 for movable plate 27 drives fixed pin 26 and moves into the mounting groove on installing head 11, and the quick replacement of being convenient for ann has the installation head 11 of the head 12 of punching, and the complex operation has been solved to the swift operation, changes inconvenient problem, has improved machine parts's the efficiency of punching greatly, the utility model discloses novel structure.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The punching device for machining of mechanical parts comprises a workbench (2), and is characterized in that vertical plates (1) are vertically and correspondingly fixedly connected to the left end and the right end of the workbench (2), corresponding vertical sliding grooves (3) are formed in opposite sides of the left vertical plate and the right vertical plate (1), a lifting plate (5) is arranged above the workbench (2) in parallel, the lifting plate (5) is positioned between the left vertical plate and the right vertical plate (1), a lifting assembly is connected onto the lifting plate (5), the lifting assembly is installed in the vertical sliding grooves (3), a rotating motor (6) is vertically arranged at the top end of the lifting plate (5), a driving end of the rotating motor (6) penetrates through the lifting plate (5) and is connected with a horizontal connecting seat (10), the connecting seat (10) is positioned above the workbench (2), an annular sliding groove (7) coaxial with the rotating motor (6) is arranged on the lower surface of the lifting plate (5), and a plurality of connecting rods (9) are uniformly distributed on the circumference of the top end of the connecting seat (10), the top end of the connecting rod (9) extends into the annular chute (7) to be connected with a roller (8), the roller (8) rolls in the annular chute (7), the lower part of the connecting seat (10) is provided with a mounting groove (25) with an opening at the bottom, two sides of the connecting seat (10) are provided with driving cavities (32) corresponding to the left and the right of the mounting groove (25), a transmission assembly is arranged in each driving cavity (32), the transmission assembly penetrates out of each driving cavity (32) to extend into the mounting groove (25) to be connected with a thread block (30), the external threads of each thread block (30) are sleeved with an internal thread cylinder (29), one end of each internal thread cylinder (29) far away from the same-side transmission assembly is provided with a movable plate (27), a telescopic rod (28) symmetrical to the front and the rear of each thread block (30) is arranged between the inner walls of the movable plate (27), the opposite surfaces of the left and the right sides (27) are provided with fixing pins (26), and a punching head (12) is vertically arranged below the connecting seat (10), the top rigid coupling of punching head (12) has installation head (11), be equipped with the mounting groove with fixed pin (26) one-to-one and looks adaptation on installation head (11), the upper portion demountable installation of installation head (11) is in mounting groove (25), rear side at connecting seat (10) is equipped with connecting plate (34), the rigid coupling has flexible electric jar two (35) between connecting plate (34) and connecting seat (10), the equal rigid coupling in the left and right sides of connecting plate (34) has installation pole one (33), installation pole one (33) stretch into corresponding drive chamber (32) in be connected with the transmission component who corresponds, the fixed subassembly of centre gripping that corresponds about ann has on workstation (2).

2. The perforating device for machining the mechanical parts, as recited in claim 1, characterized in that the lifting assembly comprises a vertical threaded rod (13) disposed in one of the vertical sliding grooves (3), the top end of the threaded rod (13) rotates to the top end in the vertical sliding groove (3), the bottom of the threaded rod (13) is coaxially connected with a driving motor (14), the driving motor (14) is installed in the corresponding vertical plate (1), a guide rod (4) is vertically disposed in the other vertical sliding groove (3), one end of the lifting plate (5) is threaded on the threaded rod (13), and the guide rod (4) penetrates through the other end of the lifting plate (5) in a sliding manner.

3. The perforating device for machining the mechanical accessories as claimed in claim 1, wherein the transmission assembly comprises a rack (37) arranged in the driving cavity (32), one end of the rack (37) is coaxially and fixedly connected with a first installation rod (33) extending into the driving cavity (32), a second installation rod (40) is fixedly connected to the outer side of the other end of the rack (37), a rotating roller (39) is rotatably arranged at the other end of the second installation rod (40), a limiting sliding groove (38) for the rotating roller (39) to roll back and forth is formed in the inner side wall of the driving cavity (32), a gear (36) is meshed on the rack (37), a rotating rod (31) is coaxially and fixedly connected on the gear (36), the outer end of the rotating rod (31) is rotated on the inner side wall of the driving cavity (32) and is located on the outer side of the limiting sliding groove (38), and the inner end of the rotating rod (31) penetrates through the driving cavity (32) and sequentially extends into the installation groove (25), The internal thread cylinder (29) is coaxially and fixedly connected with the thread block (30).

4. The perforating device for machine part processing according to claim 3, characterized in that the rotating rod (31) is provided as an integral structure with the thread block (30).

5. The perforating device for machining the mechanical parts, as recited in claim 1, characterized in that the clamping and fixing assembly comprises a vertical base (16) mounted on the workbench (2), a first telescopic electric cylinder (15) is horizontally arranged between the vertical base (16) and the vertical plate (1) on the same side, a slot is formed in one side of the vertical base (16) far away from the first telescopic electric cylinder (15), a clamping driving assembly is connected to the telescopic end of the first telescopic electric cylinder (15) extending into the slot, a front clamping plate (19) and a rear clamping plate (19) are connected to the clamping driving assembly, and the front clamping plate and the rear clamping plate (19) are located above the workbench (2).

6. The punching apparatus for machining a mechanical component according to claim 5, the clamping driving assembly comprises a moving column (22) fixedly connected with the telescopic end of a telescopic electric cylinder I (15), toothed plates (24) are arranged on the front side wall and the rear side wall of the moving column (22), arc-shaped toothed blocks (23) are meshed on the front toothed plate and the rear toothed plate (24), a rotating shaft is fixedly connected on the arc-shaped toothed blocks (23), supporting blocks (21) are arranged at the front end and the rear end of the rotating shaft in a rotating mode, the supporting blocks (21) are fixedly connected on the inner wall of the groove, a second inclined driving rod (20) is fixedly connected on the rotating shaft, a first driving rod (17) is arranged on the outer side of the second driving rod (20) in a parallel mode, one end of the first driving rod (17) is hinged to the inner wall of the groove, the other end of the first driving rod (17) and the other end of the second driving rod (20) are hinged to a same connecting block (18), and the connecting block (18) is fixedly connected with a corresponding clamping plate (19).

7. The perforating device for machining mechanical parts as claimed in claim 6, characterized in that the supporting block (21) has a U-shaped groove structure at the inner end.